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Elden [556K]
3 years ago
10

sophia earned $52 at her job when she workd for 2 hours. what was her hourly pay rate in hours per dollar?

Mathematics
1 answer:
statuscvo [17]3 years ago
3 0

1 hour =$26, she has an hourly rate of 26 dollars


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Whitch equation is related to this equation? k divided by 4=13
OlgaM077 [116]
k:4=13\\\\\dfrac{k}{4}=13\ \  \ \ |multiply\ both\ sides\ by\ 4\\\\k=52
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4 years ago
How to simplify y14/y10
Lostsunrise [7]

Answer:

Divide them by the same number

Step-by-step explanation:

14/2=7

10/2= 5

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Mathematics help quickly if its wrong ill get beat
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Step-by-step explanation:

its the first option since the birds like the red bugs more all the red bugs will get eaten and the green ones will survive and evolve

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Which group of three squares will form a right triangle when<br> joined at their vertices?
Ilia_Sergeevich [38]

Answer:

Option ?) 17 cm, 15 cm, 8 cm

<em>The assignment should have </em><em>four options</em><em> to choose from, but there is only a picture of two. </em>

Step-by-step explanation:

<em>None of the squares </em><em>shown</em><em> form a right triangle. To determine if sides form a right triangle, you use </em><em>this</em><em> formula:</em>

a²+b²=c²

<em>We are given two options in the picture.</em>

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Option B) 12, 9, and 6.

<em>So, now we need to apply the formula:</em>

Option A)

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  ↓

║64 + 100 = 324

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║FALSE

Option B)

║6² + 9² = 12²

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<em>Both of these options are false.</em><em> But, I decided to look up this assignment to check my answer. It turns out, there are </em><em>4 options</em><em>, and you only had a picture of two. So, what's the answer?</em>

<em />

<em>There is an answer choice that shows 3 squares with the lengths of 17 cm, 15 cm, and 8 cm. </em><em>This is the correct answer</em><em>.</em>

<em />

<em>For proof, let's apply the formula:</em>

Option ?)

║8² + 15² = 17²

  ↓

║64 + 225 = 289

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<em>[Since the option isn't shown, I'll put a '?' so there is no confusion]</em>

8 0
3 years ago
Cos(A) = ?<br> 13/5<br> 12/5<br> 12/13<br> 5/13
ollegr [7]

Answer:

cosA = \frac{5}{13}

Step-by-step explanation:

cosA = \frac{adjacent}{hypotenuse} = \frac{AC}{AB} = \frac{5}{13}

6 0
3 years ago
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